OOIR: Observatory of International Research

Papers

(The H4-Index of Advanced Optical Materials is 70. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2020-11-01 to 2024-11-01.)

Article	Citations
Photonic Bound States in the Continuum: From Basics to Applications	304
A Strategic Review on Gallium Oxide Based Deep‐Ultraviolet Photodetectors: Recent Progress and Future Prospects	269
Narrowband Emissive Thermally Activated Delayed Fluorescence Materials	210
Photoluminescence of Singlet/Triplet Self‐Trapped Excitons in Sb³⁺‐Based Metal Halides	183
Luminescence in Crystalline Organic Materials: From Molecules to Molecular Solids	173
An Overview for Zero‐Dimensional Broadband Emissive Metal‐Halide Single Crystals	149
Recent Advances of Cocrystals with Room Temperature Phosphorescence	149
Recent Advances in the Development of Materials for Terahertz Metamaterial Sensing	143
Recent Advances in Luminescent Zero‐Dimensional Organic Metal Halide Hybrids	141
The Broad Chromatic Range of Two‐Dimensional Transition Metal Carbides	141
Principles, Functions, and Applications of Optical Meta‐Lens	139
Recent Progress in Short‐ to Long‐Wave Infrared Photodetection Using 2D Materials and Heterostructures	138
Tunable Optical Properties of 2D Materials and Their Applications	126
High‐Q Plasmonic Resonances: Fundamentals and Applications	126
Extended Bound States in the Continuum with Symmetry‐Broken Terahertz Dielectric Metasurfaces	124
Non‐Volatile Reconfigurable Integrated Photonics Enabled by Broadband Low‐Loss Phase Change Material	122
Efficient Broadband Near‐Infrared Emission in the GaTaO₄:Cr³⁺ Phosphor	121
Cr³⁺ Activated Garnet Phosphor with Efficient Blue to Far‐Red Conversion for pc‐LED	120
Halide Perovskite Light‐Emitting Diode Technologies	117
How to Obtain Anti‐Thermal‐Quenching Inorganic Luminescent Materials for Light‐Emitting Diode Applications	114
Narrowband Emission from Organic Fluorescent Emitters with Dominant Low‐Frequency Vibronic Coupling	111
Engineering of Mixed Eu³⁺/Tb³⁺ Metal‐Organic Frameworks Luminescent Thermometers with Tunable Sensitivity	107
Thermally Stable CaLu₂Mg₂Si₃O₁₂:Cr³⁺ Phosphors for NIR LEDs	107
Carbon Dots for Photocatalytic Degradation of Aqueous Pollutants: Recent Advancements	104
Terahertz Microfluidic Sensing with Dual‐Torus Toroidal Metasurfaces	104

Thermally Activated Delayed Fluorescence beyond Through‐Bond Charge Transfer for High‐Performance OLEDs	103
Multicolor Carbon Dots Prepared by Single‐Factor Control of Graphitization and Surface Oxidation for High‐Quality White Light‐Emitting Diodes	101
Excited‐State Intramolecular Proton Transfer (ESIPT) for Optical Sensing in Solid State	99
Boltzmann Thermometry in Cr³⁺‐Doped Ga₂O₃ Polymorphs: The Structure Matters!	99
Ultrabright and Highly Efficient All‐Inorganic Zero‐Dimensional Perovskite Scintillators	97
Programmable Manipulations of Terahertz Beams by Transmissive Digital Coding Metasurfaces Based on Liquid Crystals	96
Simple Acridan‐Based Multi‐Resonance Structures Enable Highly Efficient Narrowband Green TADF Electroluminescence	95
Persistent Room‐Temperature Phosphorescence from Purely Organic Molecules and Multi‐Component Systems	95
Designing Photochromic Materials with Large Luminescence Modulation and Strong Photochromic Efficiency for Dual‐Mode Rewritable Optical Storage	95
Multifunctional Metasurface Design with a Generative Adversarial Network	91
MOF‐Nanocomposite Mixed‐Matrix Membrane for Dual‐Luminescence Ratiometric Temperature Sensing	89
Zero‐Dimensional Luminescent Metal Halide Hybrids Enabling Bulk Transparent Medium as Large‐Area X‐Ray Scintillators	89
Bound States in the Continuum Underpin Near‐Lossless Maximum Chirality in Dielectric Metasurfaces	89
Structural Dimensionality Modulation toward Enhanced Photoluminescence Efficiencies of Hybrid Lead‐Free Antimony Halides	88
Recent Advances in Chromium‐Doped Near‐Infrared Luminescent Materials: Fundamentals, Optimization Strategies, and Applications	87
Lithium Niobate on Insulator: An Emerging Platform for Integrated Quantum Photonics	86
Visibly Transparent Radiative Cooler under Direct Sunlight	86
Nonlinear Optical Properties and Applications of Fluorenone Molecular Materials	84
All‐Dielectric Metamaterial Fabrication Techniques	84
Broadband NIR Phosphor Ca₂LuScAl₂Si₂O₁₂:Cr³⁺ for NIR LED Applications	83
Barium Titanate Nanostructures and Thin Films for Photonics	83
Defect‐Induced Self‐Reduction and Anti‐Thermal Quenching in NaZn(PO₃)₃:Mn²⁺ Red Phosphor	83
Chalcogenide Perovskites: Tantalizing Prospects, Challenging Materials	83
Spin‐Encoded Wavelength‐Direction Multitasking Janus Metasurfaces	82
Efficiently Luminescent and Stable Lead‐free Cs₃Cu₂Cl₅@Silica Nanocrystals for White Light‐Emitting Diodes and Communication	82
Time‐Resolved Bright Red to Cyan Color Tunable Mechanoluminescence from CaZnOS: Bi³⁺, Mn²⁺ for Anti‐Counterfeiting Device and Stress Sensor	82
Metal–Semiconductor–Metal Metasurface for Multiband Infrared Stealth Technology Using Camouflage Color Pattern in Visible Range	81
A Ho³⁺‐Based Luminescent Thermometer for Sensitive Sensing over a Wide Temperature Range	81
High‐Power Broadband NIR LEDs Enabled by Highly Efficient Blue‐to‐NIR Conversion	81
Highly Uniform, Self‐Assembled AlGaN Nanowires for Self‐Powered Solar‐Blind Photodetector with Fast‐Response Speed and High Responsivity	80
Solution‐Processed Lead‐Free Perovskite Nanocrystal Scintillators for High‐Resolution X‐Ray CT Imaging	80
Luminescent Metal–Organic Frameworks for White LEDs	79
Efficient Ultra‐Broadband Ga₄GeO₈:Cr³⁺ Phosphors with Tunable Peak Wavelengths from 835 to 980 nm for NIR pc‐LED Application	79
Thin‐Metal‐Film‐Based Transparent Conductors: Material Preparation, Optical Design, and Device Applications	79
Tailoring the Broadband Emission in All‐Inorganic Lead‐Free 0D In‐Based Halides through Sb³⁺ Doping	77
Exploration of Room‐Temperature Phosphorescence and New Mechanism on Carbon Dots in a Polyacrylamide Platform and their Applications for Anti‐Counterfeiting and Information Encryption	76
Orbital‐Angular‐Momentum‐Encrypted Holography Based on Coding Information Metasurface	76
Novel Spin‐Decoupling Strategy in Liquid Crystal‐Integrated Metasurfaces for Interactive Metadisplays	75
Multifunctional Vortex Beam Generation by a Dynamic Reflective Metasurface	73
Eu²⁺‐Doped Layered Double Borate Phosphor with Ultrawide Near‐Infrared Spectral Distribution in Response to Ultraviolet–Blue Light Excitation	73
Micromechanical Fabrication of Resonator Waveguides Integrated Four‐Port Photonic Circuit from Flexible Organic Single Crystals	71
Micro‐Optics 3D Printed via Multi‐Photon Laser Lithography	71
InGaN Micro‐LED Array Enabled Advanced Underwater Wireless Optical Communication and Underwater Charging	71
Recent Progress in Mixed A‐Site Cation Halide Perovskite Thin‐Films and Nanocrystals for Solar Cells and Light‐Emitting Diodes	70
Highly Nonlinear Optical Organic Crystals for Efficient Terahertz Wave Generation, Detection, and Applications	70